• Events

    Running

    RunningCouch to 5K5K10KHalf MarathonMarathonSee All

    Outdoor

    OutdoorCampingHikingSee All

    Triathlon

    TriathlonSprintOlympic/InternationalIRONMAN 70.3IRONMANSee All

    Cycling

    CyclingRoad CyclingCentury RidesMountain BikingSee All

    Sports

    BaseballBasketballFootballGolfMartial ArtsSoccerSoftballSwimmingTennisVolleyballWinter SportsYoga

    hidden

    active kidsactive kidsSports CampsBrowse All EventsRace Results
  • Calculators

    Calculators

    Running PaceBody Fat PercentageBody Mass Index (BMI)Ideal WeightHeart Rate
    Caloric NeedsNutritional NeedsBasal Metabolic Rate (BMR)Kids' Body Mass Index (BMI)
  • Challenges
  • Running

    Running Events

    RunningCouch to 5K5K10KHalf MarathonMarathonSee All

    Running Articles

    RunningDistance RunningTrail RunningMud RunningTraining PlansProduct Reviews
  • Triathlon

    Triathlon Events

    TriathlonSuper SprintSprintOlympic/InternationalIRONMAN 70.3IRONMANSee All

    Cycling Events

    CyclingRoad CyclingCentury RidesMountain BikingSee All

    Triathlon Articles

    TriathlonDuathlonTraining PlansProduct Reviews

    Cycling Articles

    CyclingMountain BikingCyclo-CrossBMXTraining PlansProduct Reviews
  • Fitness

    Fitness Events

    FitnessWalkingYogaStrength TrainingPilatesWeight LiftingSee All

    Fitness Articles

    FitnessWorkoutsWalkingYogaWeight LossTraining PlansProduct Reviews
  • Sports

    Sports Events

    BaseballBasketballFootballGolfMartial ArtsSoccerSoftballSwimmingTennisVolleyballWinter Sports

    Outdoor Events

    OutdoorCampingHikingBook CampgroundSee All

    Sports Articles

    SportsSwimmingBasketballTennisBaseballSoccerSoftballVolleyballFootballLacrosseGolf

    hidden

    Water SportsIce HockeyGymnasticsMartial ArtsSkiCampingHikingTravelSailingDanceSnowshoeing
  • Nutrition

    Nutrition Articles

    NutritionMeal PrepRecipesSnacksSupplementsProduct Reviews

    Health & Injury Articles

    Health & InjuryPhysical HealthMental HealthPainInjury PreventionRecoverySleepProduct Reviews
  • Kids & Family

    Kids

    Infants (0-1)Toddlers (2-4)Big Kids (5-8)Tweens (9-12)Teens (13-18)

    Events

    SwimmingBasketballBaseballSoccerTennisVolleyballFootballMartial ArtsChildcare

    hidden

    YogaCheerleadingGymnasticsDanceMusicArts & CraftsKids FitnessSee All

    hidden

    active kidsactive kids
events (0)
articles (593)
organizers (0)
ArticlesEndurance
Bounce Back Strong from Your Holiday Indulgences

Six easy steps to get on track in the New Year.

By Runner's World

ArticlesFitness and well-being
6 Possible Reasons Why You're Gaining Weight

Your couch and the snack shelf are the most likely culprits, but these could be leading to w...

By Prevention

ArticlesEndurance
Staying Hydrated This Winter on the Bike

It's easy to forget some of the basics while cycling in the cold, including remembering to h...

By PezCycling News

ArticlesEndurance
Triathlon: The Pursuit of a Plastic Trophy

A plastic trophy or finisher's medal represents more than just an object; the amount of bloo...

By Betsy Langan

ArticlesFitness and well-being
Why You Gain Weight In Your 20s, 30s and 40s

No matter how old you are, there's always something that can keep you from your goal weight.

By Women's Health

ArticlesEndurance
Lose the Belly Fat: Weight Management for Triathletes

It's certainly possible to complete a triathlon and still be overweight, but shedding those ...

By Jay Zacharias

ArticlesEndurance
6 Experts Share Their Weight-Loss Tips for Runners

Whether you're newbie runner trying to lose a couple of pounds or a seasoned athlete looking...

By Michael Clarke

ArticlesFitness and well-being
8 Fitness Tips All Personal Trainers Should Know

We called up some of the top trainers in the biz and picked their brains for the best tricks...

By Prevention

ArticlesFitness and well-being
Diet Detective: Nutritional Value of Onions and Cucumbers

Onions and cucumbers are a staple in most pantries, but what nutritional value do they hold?

By The Diet Detective

ArticlesEndurance
Best Food for the Off-Season

Nutrition for cyclists in the off-season is key to staying fit and healthy through the winte...

By PezCycling News

Trending
Heat Acclimation Is The Hot New Training Technique 

Heat training isn’t just about surviving summer workouts—it may be one of the most effective, underused tools for boosting endurance performance...

ByLori Russell
25 days ago
How To Train For A Sub-2:00 Half Marathon

Two hours. 13.1 miles. One goal. Breaking the sub-2:00 half marathon barrier is more achievable than you might think — if you pick the right race,...

ByMegan Harrington
25 days ago
The Best Running Playlists for Motivation

Looking for fresh music to mix up your running playlist? Whether you need a driving beat to set your pace, lyrics to push you through the hills, or...

BySarah Harris
24 days ago
  • ACTIVE Logo
  • ACTIVE is the leader in online event registrations from 5k running races and marathons to softball leagues and local events. ACTIVE also makes it easy to learn and prepare for all the things you love to do with expert resources, training plans and fitness calculators.

Follow ACTIVE
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
Mobile Apps
  • ACTIVE.com App
  • Couch to 5K®
  • 5K to 10K
  • Meet Mobile
  • View All Mobile Apps
Things To Do
  • Running Races
  • Triathlon Races
  • Cycling
  • Mountain Biking
  • 5K Races
  • 10K Races
  • More Things to Do
  • Half Marathon
  • Marathon
  • Ultra Running
  • Trail Running
  • Mud Runs
  • Swimming
Popular on ACTIVE.com
  • San Diego
  • Los Angeles
  • New York City
  • Denver
  • Houston
  • Las Vegas
  • BMI Calculator
  • Calorie Calculator
  • 5K Training
  • Couch to 5K®
  • Half Marathon Training
  • Marathon Training
  • Organizer Technology Solutions
  • Earn Money
  • Account Access
  • Subscribe to Our Newsletter
  • Do Not Sell My Personal Information
  • About ACTIVE.com
  • Sitemap
  • Terms of Use
  • Copyright Policy
  • Privacy Notice
  • Privacy Settings
  • Careers
  • Support & Feedback
  • ACTIVE Access
  • Advertise With Us
  • Registration Software
  • Social Media Guidelines
  • Community Policies
  • Cookies Settings
  • ©2026Active Network, LLC and/or its affiliates and licensors. All rights reserved.